MagickPen
AI writing assistant for essays, letters, and professional documents.
Curated AI tools with free plans. No credit card required. Verified links and trust signals.
Every tool listed here offers a free tier or freemium plan. Browse by category, search by keyword, or jump to free tools for a specific task.
Each tool shows verification (how recently we checked the link), link health (whether the URL works), and trust (0–1, combining both). Verified + HTTPS = highest trust. Pending = not yet checked. Stale = last check was 1–3 days ago. Failed = over 3 days.
AI writing assistant for essays, letters, and professional documents.
AI writing app for mobile and desktop that helps with emails, messages, and documents.
AI text generation and summarization tool for content creators and researchers.
AI-powered rewriter, plagiarism checker, and multi-language text generator.
Free outreach scoring tool for LinkedIn messages. Analyzes personalization, tone, CTA clarity, and reply potential, then suggests ways to improve your message. Best for founders, freelancers, and sales users doing cold outreach. Includes score breakdowns and recommended frameworks. Access to the full report requires contact details, so it should be treated as a lead-gated utility rather than a fully open tool. It is a lightweight scoring helper, not a full outreach platform, and not strongly AI-native.
Design assistance and tools from major pool supply distributor for pool planning. Provides design guidance and material specification support. Integrates with PoolCorp product inventory and pricing. Used by pool builders and professionals. Features include design guidance, material selection, and pricing. Free tool available. Facilitates pool specification.
Web-based garden planning tool for vegetable gardens and flower beds. Enables design of planting layouts with plant spacing guidelines. Provides plant selection with growing information. Suitable for homeowners and gardeners. Features include design tools, plant database, and layout guidance. Free access available. Simplifies garden design.
Augmented reality tool enabling visualization of landscaping designs in real yards. Uses smartphone camera to preview plants and hardscape in actual spaces. Integrates with local nurseries and landscape services. Suitable for homeowners exploring landscape options. Features include AR visualization, plant selection, and service connections. Free mobile app. Visualizes landscape possibilities.
Mobile app for homeowners to design landscapes using augmented reality technology. Enables visualization of plants and hardscape in real spaces. Provides plant selection with care information and local availability. Integrates with landscape contractor services. Suitable for homeowners planning renovations. Features include AR visualization, plant database, and contractor connection. Free app with optional purchases. Democratizes landscape design.
Design software for Enphase microinverter-based solar systems. Enables rapid system design with Enphase component sizing. Integrates with Enphase monitoring systems. Specific to Enphase products. Used by Enphase certified installers. Features include design tools, component selection, and monitoring integration. Free for installers. Simplifies Enphase design.
Mobile app for contractors to measure roof areas using smartphone technology. Enables quick measurement of roof dimensions from ground or aerial view. Generates estimates and material lists for roofing projects. Integrates with GAF roofing material information. Free tool for roofing professionals. Features include measurement capability, estimation, and material integration. Free mobile app. Streamlines roof measurement.
Community-focused solar design software enabling design and financing of solar projects. Provides web-based tools for system design and financial analysis. Integrates with satellite data for solar potential assessment. Used by solar installers and entrepreneurs worldwide. Features include design tools, financing, and sales integration. Freemium model with premium options. Democratizes solar design.
Clean energy project analysis tool from Canadian government for evaluating renewables. Supports analysis of solar, wind, and other renewable energy projects. Performs energy and financial feasibility analysis. Suitable for government and development projects. Features include energy simulation, financial analysis, and reporting. Free analysis tool. Evaluates renewable projects.
System Advisor Model from NREL providing detailed solar system analysis and financial modeling. Open-source tool for evaluating solar technologies and designs. Performs detailed energy and financial analysis. Used by researchers, engineers, and installers. Features include simulation, financial modeling, and scenario analysis. Free open-source software. Enables comprehensive solar analysis.
Design platform for SolarEdge photovoltaic systems and inverters. Enables system design with automatic optimizer and inverter sizing. Integrates with SolarEdge monitoring platform for performance tracking. Restricted to SolarEdge equipment. Used by installers of SolarEdge systems. Features include design tools, equipment integration, and monitoring. Free for design phase. Optimizes SolarEdge systems.
Free online tool for calculating flooring material requirements and estimates. Supports various flooring types including tile, hardwood, and carpet. Generates material lists and rough cost estimates. Accessible through web browser without software installation. Used by homeowners and contractors for quick estimates. Features include material calculator, estimate generation, and sharing. Free online tool. Makes flooring calculation easy.
User-friendly 3D floor planning and interior design tool for residential spaces. Enables creation of detailed floor plans with furniture visualization. Supports renovation planning and design exploration. Cloud-based access from any device. Suitable for homeowners and designers. Features include design tools, visualization, and project management. Free tier available with premium options. Democratizes home design.
User-friendly cabinet design software for kitchen and bathroom remodeling. Enables homeowners and designers to create cabinet layouts and visualize renovations. Provides material and cost estimates for projects. Integrates with installer and contractor communities. Suitable for DIY projects and professional remodeling. Features include design templates, visualization, and material data. Freemium model available. Empowers cabinet design.
Free CAD software for designing projects for CNC machines and cutting. Provides vector design and raster image import capabilities. Generates tool paths for woodworking and engraving projects. Integrates with Carbide Create machine ecosystem. Popular with hobbyists and small shops. Features include design tools, library content, and machine integration. Free software. Makes CNC design accessible.
Free browser-based CAD-CAM software for designing and controlling CNC projects. Provides intuitive interface for creating cutting paths without complex programming. Integrates with Shapeoko and other CNC machines. Suitable for beginners and hobbyists. Features include design tools, libraries, and machine control. Free software option available. Democratizes CNC design.
Browse curated shortlists of free tools for specific tasks.